<template>
  <a-card :bordered="false">
    <div class="table-page-search-wrapper">
      <a-form layout="inline">
        <a-row :gutter="48">
          <a-col :md="5" :sm="15">
            <a-form-item label="试卷名称">
              <a-input placeholder="请输入试卷名称" v-model="queryParam.name" />
            </a-form-item>
          </a-col>
          <a-col :md="5" :sm="15">
            <a-form-item label="试卷总分">
              <a-input placeholder="请输入试卷总分" v-model="queryParam.mark" />
            </a-form-item>
          </a-col>
          <a-col :md="5" :sm="15">
            <a-form-item label="学校类型">
              <a-select placeholder="请选择学校类型" v-model="queryParam.schoolType" allowClear>
                <a-select-option v-for="(b, index) in schoolTypeList" :key="index" :value="b.dictValue">{{ b.dictLabel
                  }}
                </a-select-option>
              </a-select>
            </a-form-item>
          </a-col>
          <a-col :md="5" :sm="15">
            <a-form-item label="年级id">
              <a-input placeholder="请输入年级id" v-model="queryParam.gradeInfoId" />
            </a-form-item>
          </a-col>
          <a-col :md="5" :sm="15">
            <a-form-item label="所属科目id">
              <a-input placeholder="请输入所属科目id" v-model="queryParam.subjectId" />
            </a-form-item>
          </a-col>
          <a-col :md="5" :sm="15">
            <a-form-item label="排序">
              <a-input placeholder="请输入排序" v-model="queryParam.sort" />
            </a-form-item>
          </a-col>
          <a-col :md="5" :sm="15">
            <a-form-item label="考试时间">
              <a-input placeholder="请输入考试时间" v-model="queryParam.examTime" />
            </a-form-item>
          </a-col>
          <a-col :md="5" :sm="15">
            <a-form-item label="考试人数">
              <a-input placeholder="请输入考试人数" v-model="queryParam.examNumber" />
            </a-form-item>
          </a-col>
          <a-col :md="5" :sm="15">
            <a-form-item label="已批改试卷数量">
              <a-input placeholder="请输入已批改试卷数量" v-model="queryParam.correctNumber" />
            </a-form-item>
          </a-col>
          <a-col :md="5" :sm="15">
            <a-form-item label="是否发布">
              <a-input placeholder="请输入是否发布" v-model="queryParam.publishFlag" />
            </a-form-item>
          </a-col>
          <a-col :md="5" :sm="15">
            <a-form-item label="试题数量">
              <a-input placeholder="请输入试题数量" v-model="queryParam.questionNumber" />
            </a-form-item>
          </a-col>
          <a-col :md="8" :sm="24">
            <span class="table-page-search-submitButtons">
              <a-button type="primary" @click="$refs.table.refresh(true)">查询</a-button>
              <a-button style="margin-left: 8px" @click="() => queryParam = {}">重置</a-button>
            </span>
          </a-col>
        </a-row>
      </a-form>
    </div>
    <div class="table-operator">
      <a-button v-if="addEnable" type="primary" icon="plus" @click="$refs.modal.add()">新建</a-button>
      <a-dropdown v-if="removeEnable&&selectedRowKeys.length > 0">
        <a-button type="danger" icon="delete" @click="delByIds(selectedRowKeys)">删除</a-button>
      </a-dropdown>
    </div>
    <s-table
      size="default"
      ref="table"
      rowKey="id"
      :rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange}"
      :columns="columns"
      :data="loadData"
    >
      <span slot="action" slot-scope="text, record">
        <a v-if="editEnabel" @click="handleEdit(record)">编辑</a>
        <a-divider type="vertical" />
        <a v-if="removeEnable" @click="delByIds([record.id])">删除</a>
      </span>
    </s-table>
    <ePaperInfo-modal ref="modal" @ok="handleOk" :schoolTypeList="schoolTypeList" />
  </a-card>
</template>

<script>
import { STable } from '@/components'
import { getEPaperInfoList, delEPaperInfo } from '@/api/ePaperInfo'
import EPaperInfoModal from './modules/EPaperInfoModal.vue'
import { checkPermission } from '@/utils/permissions'
import { getDictArray } from '@/utils/dict'

export default {
  name: 'TableList',
  components: {
    STable,
    EPaperInfoModal
  },
  data () {
    return {
      labelCol: {
        xs: { span: 24 },
        sm: { span: 5 }
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 16 }
      },
      form: this.$form.createForm(this),
      mdl: {},
      // 高级搜索 展开/关闭
      advanced: false,
      // 查询参数
      queryParam: {},
      // 表头
      columns: [
        {
          title: '试卷名称',
          dataIndex: 'name'
        },
        {
          title: '试卷名称',
          dataIndex: 'createDate',
          sorter: true
        },
        {
          title: '试卷名称',
          dataIndex: 'updateDate',
          sorter: true
        },
        {
          title: '备注',
          dataIndex: 'remark'
        },
        {
          title: '试卷总分',
          dataIndex: 'mark'
        },
        {
          title: '学校类型',
          dataIndex: 'schoolType'
        },
        {
          title: '年级id',
          dataIndex: 'gradeInfoId'
        },
        {
          title: '所属科目id',
          dataIndex: 'subjectId'
        },
        {
          title: '排序',
          dataIndex: 'sort'
        },
        {
          title: '考试时间',
          dataIndex: 'examTime'
        },
        {
          title: '考试人数',
          dataIndex: 'examNumber'
        },
        {
          title: '已批改试卷数量',
          dataIndex: 'correctNumber'
        },
        {
          title: '是否发布',
          dataIndex: 'publishFlag'
        },
        {
          title: '发布时间',
          dataIndex: 'publishTime',
          sorter: true
        },
        {
          title: '试题数量',
          dataIndex: 'questionNumber'
        },
        {
          title: '操作',
          width: '200px',
          dataIndex: 'action',
          scopedSlots: { customRender: 'action' }
        }
      ],
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        return getEPaperInfoList(Object.assign(parameter, this.queryParam))
      },
      selectedRowKeys: [],
      selectedRows: [],
      addEnable: checkPermission('system:ePaperInfo:add'),
      editEnabel: checkPermission('system:ePaperInfo:edit'),
      removeEnable: checkPermission('system:ePaperInfo:remove'),
      schoolTypeList: []
    }
  },
  filters: {},
  created () {
    getDictArray('').then(res => {
      this.schoolTypeList = res
    })
  },
  methods: {
    onSelectChange (selectedRowKeys, selectedRows) {
      this.selectedRowKeys = selectedRowKeys
      this.selectedRows = selectedRows
    },
    handleAdd () {
      this.$refs.modal.add()
    },
    handleEdit (record) {
      this.$refs.modal.edit(record)
    },
    handleOk () {
      this.$refs.table.refresh(true)
      console.log('handleSaveOk')
    },
    delByIds (ids) {
      delEPaperInfo({ ids: ids.join(',') }).then(res => {
        if (res.code === 0) {
          this.$message.success('删除成功')
          this.handleOk()
        } else {
          this.$message.error(res.msg)
        }
        this.selectedRowKeys = []
      })
    }
  },
  watch: {
    /*
      'selectedRows': function (selectedRows) {
        this.needTotalList = this.needTotalList.map(item => {
          return {
            ...item,
            total: selectedRows.reduce( (sum, val) => {
              return sum + val[item.dataIndex]
            }, 0)
          }
        })
      }
      */
  }
}
</script>
